B.a. international (brand birla aircon) an iso 9001:2008 certified company since 1982. we are among the largest manufacturing companies involved in design and development of premium quality water cooler and allied products. over the years, we have thrived in the worldwide market and our marketing division, birla aircon is a name of repute in this domain. our manufacturing plants are equipped with modern infrastructure and facilities. we are capable of giving our customers the best products and services at reasonable prices to fit in their budgets.